Otobe, Japan offers 1 beach perfect for sunbathing, surfing, swimming, and more. Otobe, Hokkaido, Japan, is known for its scenic coastal landscapes and the Otobe Onsen hot springs. The best time to travel to Otobe, Japan, is from late spring to early summer (May to June) when the average air temperature is around 15-20°C (59-68°F) and the water temperature is approximately 10-15°C (50-59°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!